Why It Matters
The veto preserves Iran’s blockade of a critical global oil chokepoint, threatening energy markets and U.S. strategic interests. One-fifth of the world’s oil supply normally transits the strait, and the ongoing closure has sent energy prices sharply higher.
What Happened
Russia and China vetoed a United Nations Security Council resolution Tuesday aimed at reopening the Strait of Hormuz. The measure failed despite receiving support from 11 of the 15 council members, with two nations abstaining.
The vote came hours before an 8 p.m. Eastern deadline set by President Donald Trump for Iran to reopen the strategic waterway or face American military strikes on power plants and bridges.
Bahrain, which hosts the U.S. Fifth Fleet and holds the Security Council presidency this month, sponsored the resolution. The measure had been significantly weakened from its original draft to avoid a veto, removing references to offensive military action and limiting provisions to defensive measures only.
The final version encouraged nations to coordinate defensive efforts to ensure safe navigation through the strait, including escorting merchant vessels. It demanded Iran immediately halt attacks on commercial shipping and stop impeding freedom of navigation.
By The Numbers
• 11 Security Council members voted in favor, with 2 vetoes and 2 abstentions
• One-fifth of global oil supply typically passes through the Strait of Hormuz
• The conflict is now in its fifth week
• Iran has targeted civilian infrastructure in more than 10 countries
• A previous resolution condemning Iran’s attacks passed 13-0 on March 11
Zoom Out
The conflict began February 28 with U.S. and Israeli military operations. In response, Iran launched a blockade of the Strait of Hormuz and struck civilian targets including hotels, airports, and residential buildings across Gulf nations.
Russian and Chinese ambassadors blamed Washington and Jerusalem for initiating the hostilities and creating a global crisis. Both nations called for an immediate end to all military operations rather than supporting measures to reopen the waterway.
Gulf nations view Iran’s blockade as an existential threat to their economies, which depend heavily on oil and natural gas exports through the strait.
What’s Next
President Trump’s 8 p.m. Tuesday deadline for Iran to agree to terms including reopening the strait has now passed. The Republican president warned Iran repeatedly Monday and Tuesday that military action could devastate the country overnight if Tehran refuses to comply.
Without Security Council authorization for action, any U.S. military response would proceed without international backing from the UN’s highest diplomatic body.
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